Hardware Spec Index

Tessarix NX-5378 XT 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5378-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,151 (Network Cards scale)
Category rank#48,850
Street price$349
Power6 W
Performance per dollar14.76
Released2024

Specifications

BrandTessarix
ModelTessarix NX-5378 XT
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Tessarix NX-8820 Max Dual-Port 10GbE RJ45 PCIe Network Card4,261$249Compare
Quorvex NX-2081 Edge Dual-Port 10GbE SFP+ PCIe Network Card3,680$189Compare
Quorvex NX-9967 Pro 10GbE RJ45 PCIe Network Card5,230$419Compare
Tessarix NX-9723 XT 2.5GbE RJ45 PCIe Network Card1,076$29Compare
Tessarix NX-5640 Prime 2.5GbE RJ45 PCIe Network Card2,653$99Compare
Tessarix NX-7010 Max 2.5GbE RJ45 USB Adapter1,761$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5378 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/327285 (accessed 2026-10-19).